Porky Pig has closed Looney Tunes cartoons with a stuttering 'That's all, folks!' since the 1930s, and the Spanish-dubbed 'Esto es todo, amigos!' became just as iconic for viewers of dubbed television. The line usually plays over the cartoon's closing ring and signals that the story is finished. Decades later, the clip circulates online as a meme outro: creators drop it at the end of compilations, rants and skits to borrow the authority of a classic cartoon sign-off. Its charm comes from recognition — everyone knows the joke is over when Porky says so.